| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $142.74 | 9.246% | $155.9377 | $155.94 | $155.95 | $155.90 |
| Purchase #2 | $66.30 | 10.502% | $73.2628 | $73.26 | $73.25 | $73.30 |
| Purchase #3 | $213.89 | 11.592% | $238.6841 | $238.68 | $238.70 | $238.70 |
| Purchase #4 | $101.54 | 13.451% | $115.1981 | $115.20 | $115.20 | $115.20 |
| Purchase #5 | $234.32 | 6.137% | $248.7002 | $248.70 | $248.70 | $248.70 |
| Purchase #6 | $196.86 | 5.856% | $208.3881 | $208.39 | $208.40 | $208.40 |
| Purchase #7 | $236.34 | 5.520% | $249.386 | $249.39 | $249.40 | $249.40 |
| 7 purchase totals = | $1,191.99 | $1,289.5570 | $1,289.56 | $1,289.60 | $1,289.60 | |